Fix x and y translation issue on double tap (#149)

* Fix x and y translation issue on double tap * Fix x translation issue which was caused by clamping
afreakyelf · Jan 18, 2025 · 2f457db · 2f457db
1 parent bce95cb
commit 2f457db
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/pdfViewer/src/main/java/com/rajat/pdfviewer/PinchZoomRecyclerView.kt b/pdfViewer/src/main/java/com/rajat/pdfviewer/PinchZoomRecyclerView.kt
@@ -222,10 +222,8 @@ class PinchZoomRecyclerView : RecyclerView {
                 mScaleFactor = targetScale
 
                 // Adjust position so that it scales towards the double-tap location
-                mPosX -= (e.x - mPosX) * (1 - scaleDelta)
-                mPosY -= (e.y - mPosY) * (1 - scaleDelta)
-
-                clampPosition()
+                mPosX -= (e.x - mPosX) * (scaleDelta - 1)
+                mPosY -= (e.y - mPosY) * (scaleDelta - 1)
             }
 
             invalidate()